/* .wide {
    border: 1px solid red;
} */

.med {
    display: flex;
    justify-content: center;
}

.med >div:nth-child(1){
    /* border: 1px solid black; */
    width: 1500px;
}

/* ---------------------------第一大div之新闻动态与图片---------------------------------------- */
/* 设置背景图与新闻动态与图片居中 */
.med > div:nth-child(1) >div:nth-child(1) {
    margin-top: -150px;
    display: flex;
    justify-content: center;
    background-image: url('../img/3_fhea.png');
    background-size: 100% 100%;
    width: 1500px;
    height: 700px;
}

/* 设置包裹新闻动态与图片的div的尺寸 */
.med > div:nth-child(1) >div:nth-child(1) > div:nth-child(1) {
    width: 1200px;
    /* border: 1px solid red; */
}

/* 设置包裹图片div的div的尺寸 */
.med > div:nth-child(1) >div:nth-child(1) > div:nth-child(1) > div:nth-child(2) {
    display: flex;
    justify-content: center;
}

/* 设置包裹图片的div的尺寸 */
.med > div:nth-child(1) >div:nth-child(1) > div:nth-child(1) > div:nth-child(2) > div:nth-child(1) {
    width: 900px;
    height: 320px;
    /* border: 1px solid red; */
    display: flex;
    justify-content: center;
}

/* 设置包裹图片的完全填充 */
.med > div:nth-child(1) >div:nth-child(1) > div:nth-child(1) > div:nth-child(2) > div:nth-child(1) img {
    width: 100%;
    height: 100%;
}

/* -----------------------------第二个部分--------------------------------------- */
/* 设置包裹整个第二部分的div */
.med >div:nth-child(1) > div:nth-child(2) {
    /* border: 1px solid black; */
    margin-top: -300px;
    display: flex;
    justify-content: center;
    text-align: center;
}
/* 设置包裹文字的div尺寸与样式 */
.med >div:nth-child(1) > div:nth-child(2)>div:nth-child(1) > div{
    width: 800px;
    margin-top: 20px;
    color: gray;
}